我有下一个代码:
# Gemfile
gem 'sneakers'
# application.rb
config.active_job.queue_adapter = :sneakers
# application_mailer.rb
class ApplicationMailer < ActionMailer::Base
...
def send_letter(params={})
mail(params)
...
end
end
# my_mailer_controller.rb
def send_my_mail
ApplicationMailer.send_letter(params).deliver_later
end
已安装并启动rabbitmq-server。 当我运行'send_my_mail'函数时,我在Rails控制台消息中收到:
[ActiveJob] Enqueued ActionMailer::DeliveryJob (Job ID: b2c66a30-70d1-4bba-a88e-d6260443347d) to Sneakers(mailers) with arguments: "ApplicationMailer", "send_letter", "deliver_now", ...
但是当我使用终端命令运行ActiveJob worker时:
WORKERS=ActiveJob::QueueAdapters::SneakersAdapter::JobWrapper rake sneakers:run
没有任何反应。看起来具有正确类名的邮件程序监听器无法启动,因此不会发送字母。在Rabbitmq UI跟踪器中,我看到了消息事件的记录:
Node: rabbit@ubuntu-trusty-64
Connection: 127.0.0.1:35834 -> 127.0.0.1:5672
Virtual host: /
User: guest
Channel: 1
Exchange: sneakers
Routing keys: [<<"mailers">>]
Routed queues: []
Properties: [{<<"priority">>,signedint,0},
{<<"delivery_mode">>,signedint,2},
{<<"content_type">>,longstr,<<"application/octet-stream">>}]
Payload:
{"job_class":"ActionMailer::DeliveryJob","job_id":"7a58ab27-d110-4e8b-911b-fe821735e1b7","queue_name":"mailers","arguments":["ApplicationMailer","send_newsletter","deliver_now",...
'deliver_later'活动作业和运动鞋的正确WORKER名称是什么? 谢谢。
答案 0 :(得分:1)
这是因为ActionMailer
使用mailers
队列作为默认队列来发送电子邮件。查看this SO question
运动鞋默认使用mailers
队列发送电子邮件。但是没有名为mailers
的队列的工作者。
可能的方法是:
mailers
队列创建新工作人员并手动执行所有操作在deliver_later
方法中明确定义队列,如下所示:
ApplicationMailer.send_letter(params).deliver_later(queue: 'default')
在ActionMailer
application.rb
的默认队列名称
config.action_mailer.deliver_later_queue_name = 'default'
然后像往常一样发送电子邮件:
ApplicationMailer.send_letter(params).deliver_later
希望这有帮助